Irregular Verbs

To form the past tense of most verbs, you add "ed":
Walk = walked   wash = washed
Some verbs are irregular, meaning their past tense is formed in a different way. You must memorize the past tense forms of these words.
Example: sit = sat
Irregular Verbs





Related Links:
Forming Irregular Plural Nouns
Irregular Verbs
Irregular Verbs
L.2.1d Irregular Verbs
More Practice with Irregular Verbs
Regular and Irregular Plural Nouns
Regular and Irregular Verbs
Forming Regular and Irregular Plural Nouns